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JPH10339588A |
To achieve a lowering of the production costs of a heat exchanger while preventing the separation of a link part and an external wall of an inner pipe at a bend part when a double tube is bent. In this heat exchanger, two tubes 110 and 1...
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JPH10227590A |
To enable accurate preestimate of replacement and a check time of a heat exchanger and also appropriate increase or decrease of measuring points and thereby to enable precise and efficient control of wall thickness reduction of the heat ...
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JPH10192695A |
To provide a high temp.-resistant reactor for endothermic catalytic reaction which burns stably in heating ducts by forming the walls of heating and reaction ducts extending mutually in parallel of a heat-resistant and gas- impermeable m...
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JPH10185482A |
To obtain a heat-exchanger provided with a side tank for fluid path on the side of the heat-exchanger body in which the channel resistance can be reduced without sacrifice of the pressure withstanding strength by employing an irregular s...
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JPH10160360A |
To completely fully fill up to an upper bent part of a vertical bent tube even by a small capacity pump. The method for filling water comprises the steps of supplying water into the vertical bent tube type heat exchanger A formed by coup...
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JP2702680B2 |
PURPOSE: To heat a frozen substance directly without degeneration thereof and to take out a liquid of the thawed substance quickly. CONSTITUTION: A charging vessel 2 is constructed by fixing setting parts 4 of a frozen substance X aslant...
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JPH09510400A |
PCT No. PCT/GB95/00126 Sec. 371 Date Jul. 8, 1996 Sec. 102(e) Date Jul. 8, 1996 PCT Filed Jan. 20, 1995 PCT Pub. No. WO95/19859 PCT Pub. Date Jul. 27, 1995Metallic articles having heat transfer channels are produced by solidification of ...
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JPH0914872A |
PURPOSE: To provide a low-cost refrigerant heating heat exchanger having high heat exchanging efficiency and a compact structure. CONSTITUTION: This heat exchanger for heating refrigerant comprises a metal duct 2 for forming a combustion...
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JPH08110182A |
PURPOSE: To provide a heat exchanger block capable of enhancing its performance by improving a heat exchanger block composed of a ceramic material and two substantially parallel conduit systems formed integrally therein for allowing heat...
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JPH0798260B2 |
A heat exchanger element comprises three parallel tubes (11), which to a considerable part of their lengths are cast into a body (12) of a metal having good heat transferring properties and having a rectangular cross section. Within the ...
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JPH0769118B2 |
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JPH07151478A |
PURPOSE: To facilitate wash coat and catalyzation processing and inspection by stacking first and second layers having closed passageways transversely and then firing at a temperature for a time sufficient to form a monolithic ceramic st...
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JPH075892B2 |
PCT No. PCT/FR86/00215 Sec. 371 Date Apr. 10, 1987 Sec. 102(e) Date Apr. 10, 1987 PCT Filed Jun. 20, 1986 PCT Pub. No. WO87/00546 PCT Pub. Date Jan. 29, 1987.The invention relates to an improved hydrocarbon steam-cracking method intended...
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JPH0674688A |
PURPOSE: To reduce an occupation volume and save an occupation position by providing a first group of flow passages for passage of a fluid communicated with opposing two surfaces and providing electrical heating means on at least another...
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JPH0674671A |
PURPOSE: To obtain a heat exchanger module capable of substantially reducing flow resistance. CONSTITUTION: A heat exchanger module 1 is formed by laminating thin plate elements each having an opening portion 3, and combining the laminat...
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JPH0614762U |
[Purpose] The oil cooler can be easily combined and changed to handle different load capacities without major design changes. [Constitution] A main block A and a sub-block B are provided in which a working flow path is provided so as to ...
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JPH0626785A |
PURPOSE: To obtain a heat exchanger which enables the welding lines of an inner tube to be inspected with ease. CONSTITUTION: A guide groove 10 is formed on the outer periphery of an inner tube 2 along a welding line L and an inspection ...
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JPH05340687A |
PURPOSE: To perform stable heating of a refrigerant by a method wherein refrigerant velocity distribution of a refrigerant in a heater having a flow passage mode of a parallel flow is uniformized. CONSTITUTION: A means is provided for co...
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JPH05253433A |
PURPOSE: To provide a wet dust collector which is small-sized and very effective and whose quantity of use water is made small by arranging a scrubber means by water spray as well as a heat exchange means in a cyclone dust collector. CON...
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JPH0556832B2 |
A nuclear reactor plant housed in a steel pressure vessel with a small high temperature reactor, together with a steam generator arranged over said reactor and with at least two circulating blowers connected in parallel with each other a...
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JPH05206339A |
PURPOSE: To provide a heat sink for cooling a semiconductor device without increasing its size by producing uniform flow velocity of air through all fins to maximize the cooling effect of the fins. CONSTITUTION: A heat sink has a base 4 ...
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JPH0523981Y2 |
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JPH05149688A |
PURPOSE: To obtain a flexible heat transfer unit being formed into a definite shape and has a wide application. CONSTITUTION: Circumferential surface of a flexible film 12 is sealed tightly with flexible film layers 14, 16 each having th...
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JPH0526118B2 |
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JPH0517479B2 |
PURPOSE:To prevent bad influence due to heat by a method wherein an apparatus composed of cylindrical support devices ends of which are welded and heat shield devices which are sandwiched by keep plates and spacers and include the suppor...
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JPH05640B2 |
PCT No. PCT/SE84/00282 Sec. 371 Date Apr. 16, 1985 Sec. 102(e) Date Apr. 16, 1985 PCT Filed Aug. 22, 1984 PCT Pub. No. WO85/01101 PCT Pub. Date Mar. 14, 1985.In order to improve the transfer of heat within a heat exchanger one or more tu...
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JPH04108176U |
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JPH0457958B2 |
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JPH04194595A |
PURPOSE: To promote a turbulent flow of heat exchanging fluid flowing outside a heat transfer pipe and improve a heat exchanging efficiency by a method wherein a flow passage forming member forming a helical flow passage and some heat tr...
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JPH0432224B2 |
This invention relates to an internal combustion engine cooled by water and provided with a Diesel oil heater, wherein the exchanger of the heater is fixed directly to the cylinder head of the engine, the two surfaces in contact being co...
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JPH042150Y2 |
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JPH04200B2 |
A ceramic heat exchanger element comprises a ceramic honeycomb body, fluid passages formed in the ceramic honeycomb body and ceramic tubes extending through and fixed to the ceramic honeycomb body so as to intersect the fluid passages.
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JPH0365263B2 |
A monolithic, block-type heat exchange element having a series of fluid channels is manufactured by making use of extrusion molding. Extrudable molding material is extruded to form a continuous molding having opposed first and second sur...
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JPH0361118B2 |
A process for making a monolithic heat-exchanger body includes the steps of arranging a plurality of rigid plastic tubular members in a mold, casting a composition comprising a refractory material and water into the mold and around the t...
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JPH0342371Y2 |
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JPH031839Y2 |
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JPH0256597B2 |
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JPH0229434Y2 |
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JPH0221557Y2 |
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JPH0220626Y2 |
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JPH0222848B2 |
PURPOSE:To improve productibity by a method wherein a single pipe is fixed to an outer circumferential wall of an outer cylinder and thereafter it is cut into two sleeve tubes. CONSTITUTION:A single pipe body is inserted into an inner ci...
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JPH0212465Y2 |
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JPH0213204B2 |
PURPOSE:To prevent a damage of an inner cylinder and an outer cylinder as well as a thermal conducting pipe caused by their thermal deformation or the like by a method wherein a lower pipe plate fixed to the thermal conducting plate is n...
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JPH0213233B2 |
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JPH02635B2 |
The invention relates to a static cylindrical monolithic cellular structure with a large contact area, said structure being used in particular for a static heat exchanger and including a plurality of parallel ducts. Its general organizat...
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JPH0143539Y2 |
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JPH01266490A |
PURPOSE: To enhance performance furthermore by supplying gas phase through a box for dispersing it across the overall height of a gas phase introduction chamber while inclining a lateral duct slightly downward and feeding condensate regu...
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JPH0148453B2 |
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JPH0146797B2 |
A ceramic honeycomb type recuperative heat exchanger has a large number of parallel channels defined by partition walls, in which fluids to be heat-exchanged are passed through respective channels, wherein the sectional shape of the chan...
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JPH0145559B2 |
PURPOSE:To obtain a silencer integral type gas heat exchanger of a high efficiency in which the acoustic pressure level is effectively lowered by installing a cylinder having a plurality of holes in a water chamber containing a fluid to ...
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